Salicylamide → 2-(Cyclopropylmethoxy)benzamide

HRID 2082718Notes

Reaction equation

HRID 2082718 reaction equation
[C:1]([NH2:10])(=[O:9])[C:2]1[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4].C(=O)([O-])[O-].[K+].[K+].Br[CH2:18][CH:19]1[CH2:21][CH2:20]1>C(O)C>[CH:19]1([CH2:18][O:4][C:3]2[CH:5]=[CH:6][CH:7]=[CH:8][C:2]=2[C:1]([NH2:10])=[O:9])[CH2:21][CH2:20]1

Participants

5

Procedure

A stirred mixture of salicylamide (10.02 g., 0.074 mole), potassium carbonate (10.24 g., 0.074 mole) and bromomethylcyclopropane (10.0 g., 0.074 mole) in ethanol (15 ml.) was heated under reflux for 19 hours. The mixture was concentrated and the residue treated with water. The mixture was filtered and the collected solid recrystallized from benzene-Skellysolve B to give 2-cyclopropylmethoxybenzamide (10.0 g., 71.6%), m.p. 102°-105°.

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for 19 hours
  3. concentrationThe mixture was concentrated
  4. additionthe residue treated with water
  5. filtrationThe mixture was filtered
  6. customthe collected solid recrystallized from benzene-Skellysolve B

Sources & evidence

ORD record
ord-4c27e126161142a7949a30664bf76046
Source dataset
uspto-grants-1978_04
Patent number
US04082751

Reaction notes

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